petsc-3.11.3 2019-06-26
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DMPlexSetSNESLocalFEM

Use DMPlex's internal FEM routines to compute SNES boundary values, residual, and Jacobian.

Synopsis

#include "petscdmplex.h" 
#include "petscsnes.h"   
PetscErrorCode DMPlexSetSNESLocalFEM(DM dm, void *boundaryctx, void *residualctx, void *jacobianctx)

Input Parameters

dm - The DM object
boundaryctx - the user context that will be passed to pointwise evaluation of boundary values (see PetscDSAddBoundary())
residualctx - the user context that will be passed to pointwise evaluation of finite element residual computations (see PetscDSSetResidual())
jacobianctx - the user context that will be passed to pointwise evaluation of finite element Jacobian construction (see PetscDSSetJacobian())

Level

developer

Location

src/snes/utils/dmplexsnes.c

Examples

src/snes/examples/tutorials/ex12.c.html
src/snes/examples/tutorials/ex56.c.html
src/snes/examples/tutorials/ex62.c.html
src/snes/examples/tutorials/ex77.c.html

Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages